... ,elegant, no noise, no stroboflash, no radiation, no glare, long lifespan, 3-year warranty. 8 inch down light 18WEnergy-saving,elegant, no noise, no stroboflash, no radiation, no glare, long ... spot, built in the ceiling, elegant and beautiful.No noise, no stroboflash, no radiation, no glare, no harm to the eye or body, nice-looking and ...